All Episode in Season 1

1. Meet the Microcosmos 2. How Microscopic Hunters Get Their Lunch 3. Stentors: Single-Celled Giants 4. How Do Microorganisms Reproduce? 5. Where Did Eukaryotic Cells Come From? - A Journey Into Endosymbiotic Theory 6. Tardigrades: Chubby, Misunderstood, & Not Immortal 7. How Do Protozoa Get Around? 8. Diatoms: Tiny Factories You Can See From Space 9. Mysterious Jiggly Crystals and Other Intracellular Structures 10. How Do Colonies Help Microorganisms Survive? 11. Death in the Microcosmos 12. Euglenoids: Single-Celled Shapeshifters 13. Hydra: Stretchy, Speedy, & Probably Immortal 14. Relax and Enjoy the View 15. Life Without Oxygen? Challenge Accepted 16. Rotifers: Charmingly Bizarre & Often Ignored 17. The Microscopic Circle of Life 18. Amoebas: Occasional Brain-Eaters 19. The Colors of the Microcosmos 20. Eating, Hatching, and Crashing into the Moon: More About Tardigrades 21. Are Microbes Good or Bad for Humans? 22. Paramecium: The White Rat of Ciliates 23. Microorganisms Are Cleaning the Water You Drink 24. What Microscope Do We Use? (And Other Frequently Asked Questions) 25. What Humans and Stentors Have in Common 26. Gastrotrichs: Four Day Old Grandmothers 27. We Recorded Some Strange Goop. What Is It? 28. What If All the Microbes Disappeared? 29. Desmids: The Symmetrical Algae That's Full of Crystals 30. Microbes Don’t Actually Look Like Anything

Season List

Journey to the Microcosmos Specials Journey to the Microcosmos Season 1 Journey to the Microcosmos Season 2 Journey to the Microcosmos Season 3 Journey to the Microcosmos Season 4 Journey to the Microcosmos Season 5 Journey to the Microcosmos Season 6 Journey to the Microcosmos Season 7